How do I upgrade the firmware on my Bluetooth device?

First you will need to uninstall any Brainboxes Bluetooth software which has been installed. Then, install the device using serial drivers, these can be obtained from Bluetooth Serial Drivers. Please use the installation instructions The drivers support Win98/ME/2k/XP platforms. Next, you will need to install the device firmware upgrade wizard. This can be found from CSR's website. You will need a user name and password this can be otained by e-mailing our Sales team. Then upgrade using the DFU documentation You will need to use a Brain Boxes signed dfu file.